Active surveillance for avian influenza virus infection in wild birds by analysis of avian fecal samples from the environment.
Identifieur interne : 000416 ( Main/Exploration ); précédent : 000415; suivant : 000417Active surveillance for avian influenza virus infection in wild birds by analysis of avian fecal samples from the environment.
Auteurs : G. Pannwitz [Allemagne] ; C. Wolf ; T. HarderSource :
- Journal of wildlife diseases [ 0090-3558 ] ; 2009.
Descripteurs français
- KwdFr :
- ARN viral (analyse), Allemagne (épidémiologie), Animaux, Anseriformes (virologie), Canards (virologie), Cloaque (virologie), Femelle, Fèces (virologie), Grippe chez les oiseaux (épidémiologie), Microbiologie de l'environnement, Mâle, Oies (virologie), RT-PCR (médecine vétérinaire), Réservoirs d'agents pathogènes (médecine vétérinaire), Réservoirs d'agents pathogènes (virologie), Sous-type H5N2 du virus de la grippe A (isolement et purification), Spécificité d'espèce, Surveillance sentinelle (médecine vétérinaire), Virus de la grippe A (isolement et purification).
- MESH :
- analyse : ARN viral.
- isolement et purification : Sous-type H5N2 du virus de la grippe A, Virus de la grippe A.
- médecine vétérinaire : RT-PCR, Réservoirs d'agents pathogènes, Surveillance sentinelle.
- virologie : Anseriformes, Canards, Cloaque, Fèces, Oies, Réservoirs d'agents pathogènes.
- épidémiologie : Allemagne, Grippe chez les oiseaux.
- Animaux, Femelle, Microbiologie de l'environnement, Mâle, Spécificité d'espèce.
- Wicri :
- geographic : Allemagne.
English descriptors
- KwdEn :
- Animals, Anseriformes (virology), Cloaca (virology), Disease Reservoirs (veterinary), Disease Reservoirs (virology), Ducks (virology), Environmental Microbiology, Feces (virology), Female, Geese (virology), Germany (epidemiology), Influenza A Virus, H5N2 Subtype (isolation & purification), Influenza A virus (isolation & purification), Influenza in Birds (epidemiology), Male, RNA, Viral (analysis), Reverse Transcriptase Polymerase Chain Reaction (veterinary), Sentinel Surveillance (veterinary), Species Specificity.
- MESH :
- chemical , analysis : RNA, Viral.
- geographic , epidemiology : Germany.
- epidemiology : Influenza in Birds.
- isolation & purification : Influenza A Virus, H5N2 Subtype, Influenza A virus.
- veterinary : Disease Reservoirs, Reverse Transcriptase Polymerase Chain Reaction, Sentinel Surveillance.
- virology : Anseriformes, Cloaca, Disease Reservoirs, Ducks, Feces, Geese.
- Animals, Environmental Microbiology, Female, Male, Species Specificity.
Abstract
A total of 1991 environmental samples of fresh avian feces and urine from several aquatic bird species in a coastal area of Northeast Germany were examined for the presence of avian influenza viruses (AIV). By real-time reverse-transcriptase polymerase chain reaction, specific for an M gene of influenza A viruses, none of 659 duck samples and only 11 (0.9%) of 1,268 geese and swan samples tested positive. Two of these were identified as H5N2 viruses of low pathogenicity. Conventional cloacal and oropharyngeal swab samples (n=1,402) collected in an adjacent coastal region in Northeast Germany from comparable species of captured or hunted birds, yielded a similar detection rate (3/901; 0.4%) for AIV-specific RNA in geese and swans, but a higher rate (4/309; 1%) for ducks. No virus isolates were obtained from either set of samples. Collection of environmental avian samples was simple and cost effective and also allowed us to regulate sample sizes over time. A species assignment of these samples was possible, provided that close presampling observation of birds at the sampling sites was secured. Environmental sampling to monitor AIV in wild bird populations may be a valid alternative to the more-invasive and capture-dependent methods based on cloacal sampling.
DOI: 10.7589/0090-3558-45.2.512
PubMed: 19395763
Affiliations:
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Le document en format XML
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Pannwitz</name><affiliation wicri:level="1"><nlm:affiliation>District Food and Veterinary Office, Ostvorpommern, Bluthsluster Str. 5b, D-17389, Anklam, Germany.</nlm:affiliation><country xml:lang="fr">Allemagne</country><wicri:regionArea>District Food and Veterinary Office, Ostvorpommern, Bluthsluster Str. 5b, D-17389, Anklam</wicri:regionArea><wicri:noRegion>17389, Anklam</wicri:noRegion><wicri:noRegion>17389, Anklam</wicri:noRegion><wicri:noRegion>Anklam</wicri:noRegion></affiliation></author><author><name sortKey="Wolf, C" sort="Wolf, C" uniqKey="Wolf C" first="C" last="Wolf">C. Wolf</name></author><author><name sortKey="Harder, T" sort="Harder, T" uniqKey="Harder T" first="T" last="Harder">T. 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By real-time reverse-transcriptase polymerase chain reaction, specific for an M gene of influenza A viruses, none of 659 duck samples and only 11 (0.9%) of 1,268 geese and swan samples tested positive. Two of these were identified as H5N2 viruses of low pathogenicity. Conventional cloacal and oropharyngeal swab samples (n=1,402) collected in an adjacent coastal region in Northeast Germany from comparable species of captured or hunted birds, yielded a similar detection rate (3/901; 0.4%) for AIV-specific RNA in geese and swans, but a higher rate (4/309; 1%) for ducks. No virus isolates were obtained from either set of samples. Collection of environmental avian samples was simple and cost effective and also allowed us to regulate sample sizes over time. A species assignment of these samples was possible, provided that close presampling observation of birds at the sampling sites was secured. Environmental sampling to monitor AIV in wild bird populations may be a valid alternative to the more-invasive and capture-dependent methods based on cloacal sampling.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">19395763</PMID><DateCompleted><Year>2009</Year><Month>07</Month><Day>09</Day></DateCompleted><DateRevised><Year>2009</Year><Month>04</Month><Day>27</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0090-3558</ISSN><JournalIssue CitedMedium="Print"><Volume>45</Volume><Issue>2</Issue><PubDate><Year>2009</Year><Month>Apr</Month></PubDate></JournalIssue><Title>Journal of wildlife diseases</Title><ISOAbbreviation>J. Wildl. Dis.</ISOAbbreviation></Journal><ArticleTitle>Active surveillance for avian influenza virus infection in wild birds by analysis of avian fecal samples from the environment.</ArticleTitle><Pagination><MedlinePgn>512-8</MedlinePgn></Pagination><Abstract><AbstractText>A total of 1991 environmental samples of fresh avian feces and urine from several aquatic bird species in a coastal area of Northeast Germany were examined for the presence of avian influenza viruses (AIV). By real-time reverse-transcriptase polymerase chain reaction, specific for an M gene of influenza A viruses, none of 659 duck samples and only 11 (0.9%) of 1,268 geese and swan samples tested positive. Two of these were identified as H5N2 viruses of low pathogenicity. Conventional cloacal and oropharyngeal swab samples (n=1,402) collected in an adjacent coastal region in Northeast Germany from comparable species of captured or hunted birds, yielded a similar detection rate (3/901; 0.4%) for AIV-specific RNA in geese and swans, but a higher rate (4/309; 1%) for ducks. No virus isolates were obtained from either set of samples. Collection of environmental avian samples was simple and cost effective and also allowed us to regulate sample sizes over time. A species assignment of these samples was possible, provided that close presampling observation of birds at the sampling sites was secured. Environmental sampling to monitor AIV in wild bird populations may be a valid alternative to the more-invasive and capture-dependent methods based on cloacal sampling.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pannwitz</LastName><ForeName>G</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>District Food and Veterinary Office, Ostvorpommern, Bluthsluster Str. 5b, D-17389, Anklam, Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wolf</LastName><ForeName>C</ForeName><Initials>C</Initials></Author><Author ValidYN="Y"><LastName>Harder</LastName><ForeName>T</ForeName><Initials>T</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Wildl Dis</MedlineTA><NlmUniqueID>0244160</NlmUniqueID><ISSNLinking>0090-3558</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012367">RNA, Viral</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D046090" MajorTopicYN="N">Anseriformes</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="Y">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002988" MajorTopicYN="N">Cloaca</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004197" MajorTopicYN="N">Disease Reservoirs</DescriptorName><QualifierName UI="Q000662" MajorTopicYN="N">veterinary</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004372" MajorTopicYN="N">Ducks</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="Y">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004783" MajorTopicYN="N">Environmental Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005243" MajorTopicYN="N">Feces</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005777" MajorTopicYN="N">Geese</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="Y">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005858" MajorTopicYN="N" Type="Geographic">Germany</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D053125" MajorTopicYN="N">Influenza A Virus, H5N2 Subtype</DescriptorName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009980" MajorTopicYN="N">Influenza A virus</DescriptorName><QualifierName UI="Q000302" MajorTopicYN="Y">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005585" MajorTopicYN="N">Influenza in Birds</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="Y">epidemiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012367" MajorTopicYN="N">RNA, Viral</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020133" MajorTopicYN="N">Reverse Transcriptase Polymerase Chain Reaction</DescriptorName><QualifierName UI="Q000662" MajorTopicYN="N">veterinary</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018571" MajorTopicYN="N">Sentinel Surveillance</DescriptorName><QualifierName UI="Q000662" MajorTopicYN="N">veterinary</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013045" MajorTopicYN="N">Species Specificity</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2009</Year><Month>4</Month><Day>28</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2009</Year><Month>4</Month><Day>28</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2009</Year><Month>7</Month><Day>10</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">19395763</ArticleId><ArticleId IdType="pii">45/2/512</ArticleId><ArticleId IdType="doi">10.7589/0090-3558-45.2.512</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Allemagne</li></country></list><tree><noCountry><name sortKey="Harder, T" sort="Harder, T" uniqKey="Harder T" first="T" last="Harder">T. Harder</name><name sortKey="Wolf, C" sort="Wolf, C" uniqKey="Wolf C" first="C" last="Wolf">C. Wolf</name></noCountry><country name="Allemagne"><noRegion><name sortKey="Pannwitz, G" sort="Pannwitz, G" uniqKey="Pannwitz G" first="G" last="Pannwitz">G. Pannwitz</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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